🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.56 AU - 0.78 AU

Year: 354 Days

Day: 17.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 111.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 13.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1 AU - 1.5 AU

Year: 902 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,635,822 km

• M1: 175,329 km (0.081 R)
• M2: 300,093 km (0.078 R)
• M3: 588,069 km (0.09 R)
• M4: 684,111 km (0.113 R)
• M5: 780,751 km (0.065 R)
• M6: 926,310 km (0.117 R)
• M7: 1,075,160 km (0.09 R)
• M8: 1,261,110 km (0.098 R)
• M9: 1,420,881 km (0.066 R)
• M10: 1,580,202 km (0.077 R)
• M11: 1,761,665 km (0.085 R)
• M12: 1,933,702 km (0.049 R)
• M13: 2,154,808 km (0.096 R)
• M14: 2,259,676 km (0.083 R)
• M15: 2,375,315 km (0.118 R)
• M16: 2,520,575 km (0.045 R)
• M17: 2,631,427 km (0.09 R)
• M18: 2,725,075 km (0.083 R)
• M19: 2,829,494 km (0.103 R)
• M20: 2,964,431 km (0.086 R)
• M21: 3,101,613 km (0.117 R)
• M22: 3,280,981 km (0.08 R)
• M23: 3,464,088 km (0.119 R)
• M24: 3,766,126 km (0.12 R)
• M25: 3,936,518 km (0.102 R)
• M26: 4,109,603 km (0.11 R)
• M27: 4,263,091 km (0.079 R)
• M28: 4,407,452 km (0.072 R)
• M29: 4,553,310 km (0.081 R)
• M30: 4,678,075 km (0.099 R)
• M31: 4,780,998 km (0.066 R)
• M32: 4,966,051 km (0.116 R)
• M33: 5,094,555 km (0.067 R)
• M34: 5,259,712 km (0.1 R)
• M35: 5,426,812 km (0.094 R)
• M36: 5,583,441 km (0.049 R)
• M37: 5,741,716 km (0.056 R)
• M38: 5,839,852 km (0.077 R)
• M39: 5,951,003 km (0.087 R)
• M40: 6,389,624 km (0.068 R)
• M41: 6,864,897 km (0.1 R)
• M42: 7,087,199 km (0.107 R)
• M43: 7,498,743 km (0.086 R)
• M44: 7,646,546 km (0.116 R)
• M45: 7,781,932 km (0.118 R)
• M46: 7,918,066 km (0.054 R)
• M47: 8,041,185 km (0.102 R)
• M48: 8,206,490 km (0.091 R)
• M49: 8,372,843 km (0.114 R)
• M50: 8,484,443 km (0.032 R)
• M51: 8,779,600 km (0.07 R)
• M52: 8,964,204 km (0.035 R)
• M53: 9,063,985 km (0.102 R)
• M54: 9,293,768 km (0.034 R)
• M55: 9,467,301 km (0.118 R)
• M56: 9,554,367 km (0.097 R)
• M57: 9,715,035 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 12.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.15 AU - 2.31 AU

Year: 2150 Days

Day: 13 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,635,822 km

• M1: 175,179 km (0.103 R)
• M2: 286,779 km (0.066 R)
• M3: 822,489 km (0.032 R)
• M4: 975,229 km (0.108 R)
• M5: 1,212,491 km (0.106 R)
• M6: 1,299,557 km (0.027 R)
• M7: 1,610,122 km (0.119 R)
• M8: 1,893,759 km (0.105 R)
• M9: 2,048,294 km (0.106 R)
• M10: 2,207,167 km (0.069 R)
• M11: 2,551,392 km (0.088 R)
• M12: 2,651,024 km (0.065 R)
• M13: 2,913,269 km (0.112 R)
• M14: 3,017,539 km (0.081 R)
• M15: 3,138,264 km (0.04 R)
• M16: 3,400,360 km (0.054 R)
• M17: 3,542,029 km (0.101 R)
• M18: 3,734,112 km (0.041 R)
• M19: 3,913,181 km (0.086 R)
• M20: 4,045,426 km (0.113 R)
• M21: 4,297,049 km (0.105 R)
• M22: 4,382,170 km (0.104 R)
• M23: 4,710,687 km (0.112 R)
• M24: 4,816,154 km (0.066 R)
• M25: 5,065,234 km (0.109 R)
• M26: 5,336,904 km (0.079 R)
• M27: 5,483,809 km (0.114 R)
• M28: 5,688,010 km (0.119 R)
• M29: 6,065,745 km (0.117 R)
• M30: 6,687,174 km (0.078 R)
• M31: 7,472,114 km (0.1 R)
• M32: 7,554,244 km (0.07 R)
• M33: 7,657,466 km (0.065 R)
• M34: 7,990,621 km (0.082 R)
• M35: 8,606,814 km (0.071 R)
• M36: 8,888,058 km (0.109 R)
• M37: 8,996,966 km (0.116 R)
• M38: 9,660,283 km (0.085 R)
• M39: 9,794,771 km (0.081 R)
• M40: 9,884,829 km (0.118 R)
• M41: 10,043,103 km (0.1 R)
• M42: 10,225,014 km (0.049 R)
• M43: 10,777,330 km (0.084 R)
• M44: 11,791,155 km (0.081 R)
• M45: 11,887,047 km (0.082 R)
• M46: 12,103,665 km (0.119 R)
• M47: 12,394,632 km (0.092 R)
• M48: 12,589,858 km (0.057 R)
• M49: 13,331,115 km (0.079 R)
• M50: 13,581,392 km (0.092 R)
• M51: 13,959,725 km (0.107 R)
• M52: 14,341,499 km (0.116 R)
• M53: 14,752,594 km (0.053 R)
• M54: 15,141,399 km (0.102 R)
• M55: 15,638,961 km (0.065 R)
• M56: 15,797,236 km (0.067 R)
• M57: 16,168,388 km (0.099 R)
• M58: 16,381,864 km (0.045 R)
• M59: 16,488,977 km (0.092 R)
• M60: 16,623,166 km (0.107 R)
• M61: 16,730,727 km (0.12 R)
• M62: 16,865,664 km (0.098 R)
• M63: 17,027,828 km (0.117 R)
• M64: 17,136,436 km (0.111 R)
• M65: 17,299,498 km (0.091 R)
• M66: 17,764,598 km (0.098 R)
• M67: 18,067,683 km (0.039 R)
• M68: 18,289,237 km (0.105 R)
• M69: 18,483,864 km (0.112 R)
• M70: 18,567,489 km (0.117 R)
• M71: 18,651,264 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 12.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.03 AU - 2.73 AU

Year: 2371 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 135.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 46,635,822 km

• M1: 160,070 km (0.113 R)
• M2: 354,846 km (0.051 R)
• M3: 472,580 km (0.1 R)
• M4: 560,543 km (0.099 R)
• M5: 688,150 km (0.045 R)
• M6: 769,382 km (0.058 R)
• M7: 858,841 km (0.064 R)
• M8: 980,913 km (0.091 R)
• M9: 1,109,418 km (0.12 R)
• M10: 1,186,162 km (0.065 R)
• M11: 1,345,782 km (0.105 R)
• M12: 1,473,090 km (0.118 R)
• M13: 1,657,395 km (0.082 R)
• M14: 1,740,422 km (0.118 R)
• M15: 1,818,961 km (0.092 R)
• M16: 2,011,044 km (0.078 R)
• M17: 2,106,488 km (0.101 R)
• M18: 2,249,354 km (0.1 R)
• M19: 2,341,955 km (0.113 R)
• M20: 2,648,630 km (0.073 R)
• M21: 2,725,524 km (0.066 R)
• M22: 2,803,314 km (0.056 R)
• M23: 2,968,321 km (0.117 R)
• M24: 3,063,016 km (0.083 R)
• M25: 3,166,239 km (0.116 R)
• M26: 3,361,015 km (0.039 R)
• M27: 3,467,529 km (0.068 R)
• M28: 3,552,052 km (0.096 R)
• M29: 3,637,323 km (0.114 R)
• M30: 3,715,413 km (0.037 R)
• M31: 3,809,809 km (0.103 R)
• M32: 3,993,216 km (0.096 R)
• M33: 4,114,390 km (0.103 R)
• M34: 4,502,148 km (0.109 R)
• M35: 4,586,072 km (0.09 R)
• M36: 4,747,339 km (0.101 R)
• M37: 4,901,724 km (0.118 R)
• M38: 5,110,263 km (0.058 R)
• M39: 5,303,993 km (0.081 R)
• M40: 5,428,608 km (0.113 R)
• M41: 5,644,328 km (0.079 R)
• M42: 5,908,966 km (0.052 R)
• M43: 6,019,818 km (0.103 R)
• M44: 6,112,569 km (0.091 R)
• M45: 6,384,388 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 3.4

Gravity: 43.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.37 AU - 8.05 AU

Year: 11223 Days

Day: 21.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,635,822 km

• M1: 46,525 km (0.057 R)
• M2: 226,491 km (0.073 R)
• M3: 563,236 km (0.091 R)
• M4: 814,411 km (0.077 R)
• M5: 886,816 km (0.073 R)
• M6: 942,467 km (0.109 R)
• M7: 980,165 km (0.095 R)
• M8: 1,116,449 km (0.097 R)
• M9: 1,300,305 km (0.043 R)
• M10: 1,406,519 km (0.073 R)
• M11: 1,428,211 km (0.102 R)
• M12: 1,627,625 km (0.035 R)
• M13: 1,765,404 km (0.06 R)
• M14: 2,027,799 km (0.029 R)
• M15: 2,151,068 km (0.096 R)
• M16: 2,327,743 km (0.11 R)
• M17: 3,337,080 km (0.113 R)
• M18: 3,511,960 km (0.036 R)
• M19: 3,779,889 km (0.053 R)
• M20: 4,590,411 km (0.042 R)
• M21: 5,971,648 km (0.106 R)
• M22: 6,871,778 km (0.098 R)
• M23: 7,056,980 km (0.095 R)
• M24: 7,622,012 km (0.113 R)
• M25: 7,890,540 km (0.119 R)
• M26: 9,402,077 km (0.104 R)
• M27: 9,814,368 km (0.12 R)
• M28: 10,022,758 km (0.083 R)
• M29: 11,129,483 km (0.094 R)
• M30: 11,216,250 km (0.067 R)
• M31: 11,346,699 km (0.117 R)
• M32: 11,390,382 km (0.076 R)
• M33: 11,477,747 km (0.039 R)
• M34: 11,521,579 km (0.091 R)
• M35: 11,785,470 km (0.119 R)
• M36: 12,095,885 km (0.099 R)
• M37: 12,724,645 km (0.108 R)
• M38: 13,088,767 km (0.052 R)
• M39: 13,594,856 km (0.111 R)
• M40: 13,641,231 km (0.039 R)
• M41: 13,920,381 km (0.097 R)
• M42: 14,107,378 km (0.095 R)
• M43: 14,578,911 km (0.081 R)
• M44: 15,103,401 km (0.109 R)
• M45: 15,199,443 km (0.055 R)
• M46: 15,488,765 km (0.071 R)
• M47: 15,585,555 km (0.119 R)
• M48: 16,170,931 km (0.103 R)
• M49: 16,515,605 km (0.095 R)
• M50: 18,020,260 km (0.058 R)
• M51: 18,122,136 km (0.038 R)
• M52: 18,480,124 km (0.084 R)
• M53: 18,531,436 km (0.101 R)
• M54: 18,737,283 km (0.116 R)
• M55: 18,840,356 km (0.066 R)
• M56: 18,892,117 km (0.099 R)
• M57: 19,047,399 km (0.082 R)
• M58: 19,099,160 km (0.077 R)
• M59: 20,304,769 km (0.104 R)
• M60: 20,357,727 km (0.093 R)
• M61: 21,642,922 km (0.096 R)
• M62: 21,913,844 km (0.116 R)
• M63: 22,843,744 km (0.111 R)
• M64: 23,064,401 km (0.06 R)
• M65: 24,628,746 km (0.101 R)
• M66: 26,747,650 km (0.097 R)
• M67: 27,271,841 km (0.07 R)
• M68: 27,564,604 km (0.103 R)
• M69: 28,508,118 km (0.112 R)
• M70: 28,805,220 km (0.076 R)
• M71: 29,582,231 km (0.057 R)
• M72: 31,401,640 km (0.085 R)
• M73: 31,462,975 km (0.105 R)
• M74: 32,201,241 km (0.074 R)
• M75: 33,820,488 km (0.119 R)
• M76: 33,883,319 km (0.094 R)
• M77: 34,260,904 km (0.109 R)
• M78: 34,576,705 km (0.105 R)
• M79: 34,893,404 km (0.101 R)
• M80: 35,274,729 km (0.098 R)
• M81: 36,298,427 km (0.11 R)
• M82: 36,555,885 km (0.079 R)
• M83: 37,852,151 km (0.1 R)
• M84: 38,374,846 km (0.106 R)
• M85: 38,702,764 km (0.107 R)
• M86: 38,768,438 km (0.105 R)
• M87: 39,493,539 km (0.101 R)
• M88: 41,157,965 km (0.085 R)
• M89: 42,032,514 km (0.105 R)
• M90: 43,458,181 km (0.057 R)
• M91: 44,073,926 km (0.096 R)
• M92: 44,692,663 km (0.085 R)
• M93: 45,591,447 km (0.101 R)
• M94: 45,660,860 km (0.077 R)
• M95: 45,869,101 km (0.075 R)
• M96: 46,426,353 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,132 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit